On Tuesday evening, all political leaders gathered for the NATO summit, which was hosted by the Queen and royal members at Buckingham Palace.

The visit to the Palace was the second for Donald and Melania Trump this year — the couple visited the UK at the beginning of June as an official state visit asked by Her Majesty.

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Melania Trump's fashion 2019

On December 3, Melania Trump lighted up the NATO reception at Buckingham Palace with her extraordinary number. The First Lady indeed stole the Queen's, Duchess Camilla's, and Duchess Catherine's thunder, appearing in a yellow-and-magenta outfit.

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The mother-of-one dazzled in a $7,700 canary yellow Valentino outfit while making a head-turning statement. Melania Trump added even more vibrant color with $790 magenta Christian Louboutin pointed-toe pumps and a matching long-sleeved underlayer.

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It's safe to say that FLOTUS was the most recognized person in the room due to her bright ensemble, and it was hard not to look at this beauty all night.